Here is a small CT I made for Puzzle Quest. It will let you lock and set how much mana you have and it will allow you to change how much gold you have. I have only used this myself but it works great for me.
How to use this cheat table?
- Install Cheat Engine
- Double-click the .CT file in order to open it.
- Click the PC icon in Cheat Engine in order to select the game process.
- Keep the list.
- Activate the trainer options by checking boxes or setting values from 0 to 1